uls-tracker Sign in

Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KC1YBY

Cancelled

Comeau, Diana L

Location: Plainfield, CT
Class: Amateur Extra
Granted: 2025-07-24
Expires: 2035-07-24
FRN: 0037116951

Sign in to watch

Get notified about status changes and vanity availability for this callsign.

Vanity availability

641d

Available on 2028-06-12

KC1YBY cancelled on 2026-06-13. Hold ends in 641 days.

Last held by Comeau, Diana L (CT).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Prior holders later became

K1FTIactive· E
Comeau, Diana LCTgranted 2026-06-13

License history

0 events

No recorded events.

More vanity slots coming available

From Connecticut

KC1VGT 2026-09-10
KD0TBC 2026-09-10
N1DWY 2026-09-12
W1BEK 2026-09-13
KB1ITJ 2026-09-15

Starting with KC1

KC1SDV MA · 2026-09-10
KC1VGT CT · 2026-09-10
KC1UNR NH · 2026-09-13
KC1VEC ME · 2026-09-17
KC1VEL CT · 2026-09-17

Full history → Vanity availability → Callsign genealogy →